package com.cbtServiceAndroidSDK;

import android.provider.Settings;
import android.util.Log;

/**
 * Created by wanhongli on 2017/4/10.
 */

public class BeepService {
    static {
        Log.i("==========>","beepLog");
        System.loadLibrary("beep_runtime");
    }
    public static native int PWMPlay(int frequency);
    public static native int PWMStop();
    public static native boolean _init();
}
